#include <iostream>
#include <bits/ostream.tcc>
//
// Created by Asus on 2025/5/13.
//
using namespace std;

int main(int argc, char *argv[]) {
    char site[7] = {'R', 'U', 'N', 'O', 'O', 'B', '\0'};
    cout << site << endl;
}
